[Dovecot] MS Exchange IMAP Proxy

[Terry Carmen]

> If the client is inept enough to run Exchange 2000 for only a  
> handful of users, you're probably wasting your time attempting to  
> sanitize IMAP commands.
>
> If your contract with them mandates that you secure their server,  
> you'll most likely have to replace their broken software.

There are over 500 users on the server, however there are only a few  
external users.

I'm really not trying to justify a business case here, I'm just trying  
to get an IMAP connection.

Terry